a statement on the embassy website warns of possible demonstrations in tripoli and benghazi today. libya's leader says about ten militia groups have been disbanded, calling the attack on the u.s. consulate the final straw. speaking at the pentagon yesterday, secretary of defense leon panetta says there's no doubt the attack on the u.s. consulate in benghazi was the work of terrorists. >> the reason i think pretty clearly it was a terrorist attack, is because a group of terrorists obviously conducted that attack on the consulate. and against our individuals. what terrorists were involved i think still remains to be determined by the investigation. >> originally the administration said the attack was linked to protests over an anti-islam movie that escalated. u.s. ambassador chris stevens and three others were killed. >>> the man who produced that inflammatory anti-islam movie is behind bars this morning. nakoula basseley nakoula was arrested yesterday. authorities say he violated his probati probation. nakoula basseley nakoula will remain in custody until another hearing is schedule